Mechatronics Fan Group MR4028W12B1+6-RSR
FAN AXIAL 40X28MM 12VDC WIRE
Answer first: this page is a purchasing reference for the exact part number MR4028W12B1+6-RSR from Mechatronics Fan Group. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | MR4028W12B1+6-RSR |
|---|---|
| Manufacturer | Mechatronics Fan Group |
| Category | DC Brushless Fans (BLDC) |
| series | - |
| packaging | Bulk |
| product status | Active |
| param 1 | 12VDC |
| param 2 | Square - 40mm L x 40mm H |
| param 3 | 28.00mm |
| param 4 | 32.6 CFM (0.913m³/min) |
| param 5 | 3.650 in H2O (909.2 Pa) |
| param 6 | Ball |
| param 7 | Tubeaxial |
| param 8 | Auto Restart, PWM Control, Speed Sensor (Tach) |
| param 9 | 65.0dB(A) |
| param 10 | 19.2 W |
| param 11 | 24000 RPM |
| param 12 | 4 Wire Leads |
| param 13 | - |
| param 14 | 14 ~ 158°F (-10 ~ 70°C) |
| param 15 | - |
| param 16 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify MR4028W12B1+6-RSR Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For MR4028W12B1+6-RSR, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.